Convert VSDM to HTML

Files with VSDM extension are drawing files created with Microsoft Visio application that supports macros. VSDM files are OPC/XML drawings that are similar to VSDX but also provide the capability to run macros when the file is opened. Macros are user-defined actions/steps that are developed in Visual Basic for Applications (VBA) and can be used to perform repetitive tasks.

Steps to convert VSDM to HTML in C#

GroupDocs.Conversion allows developers to convert the VSDM file to HTML format in an easy and intuitive way just using a few lines of code as described below:

  • Create an instance of Converter class and pass source VSDM file path as a constructor parameter. You may specify absolute or relative file path as per your requirements.
  • Create an instance of MarkupConvertOptions class.
  • Call Converter class Convert method and pass the filename for the converted HTML file and the MarkupConvertOptions object from the previous step as parameters.
// Load the source VSDM file
using (var converter = new GroupDocs.Conversion.Converter("sample.vsdm"))
{
    // Set the convert options for HTML format
   var options = new MarkupConvertOptions();
    // Convert to HTML format
    converter.Convert("converted.html", options);
}

Code Examples

Please find more use-cases and complete C# sources of our backend and frontend examples and try them for free!

VSDM to HTML Live Demo

GroupDocs.Conversion for .NET provides an online VSDM to HTML converter, which allows you to try it for free and check conversion quality and accuracy.

“Convert VSDM to HTML”